You can't "recycle" a battery but there are rechargeable batteries. Rechargeable batteries range in size anywhere from AAA to car batteries.
Batteries are the most recycled item
They can be recycled: http://www.sheknows.com/home-and-gardening/articles/804238/what-can-you-do-with-your-old-batteries-can-they-be-recycled
They should be recycled but they arnt. You could use one of them plug in battery wall chargers.
They are not refurbished but are recycled.
They get recycled
they get thrown out no, they get recycled
The benefits of using Eneloop batteries are that they have a long life. Similarly, these batteries come pre-charged and energized. They can be recharged and recycled, often saving the owner money.
Most of the material is recycled.
If they are recycled properly, no, they are not bad for the environment.
No. They have to be taken apart and recycled. There are chemicals in some electronic devices. A new concern should be hybrid batteries that many cars have today. The batteries only last about 10 years and contain chemicals that make them work . In the next few years as the cars get older the batteries will need,to be recycled.
Button batteries are to be returned to the original dealer or recycled. They may be a recycling center near you.
Yes, and they must be recycled.